CN220312269U - Welding frock with prevent slow-witted function - Google Patents
Welding frock with prevent slow-witted function Download PDFInfo
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- CN220312269U CN220312269U CN202321720111.0U CN202321720111U CN220312269U CN 220312269 U CN220312269 U CN 220312269U CN 202321720111 U CN202321720111 U CN 202321720111U CN 220312269 U CN220312269 U CN 220312269U
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a welding tool with a fool-proof function, which comprises a supporting frame, a positioning column, a limiting column, a supporting column and a stand column; the support frame comprises two transverse support rods and two longitudinal support rods; the four upright posts are welded at four corners of the supporting frame respectively; three support columns are arranged between the two longitudinal support rods; two limiting columns are welded on two opposite surfaces of the two upright posts on the front side respectively; the positioning column is close to the right front corner of the supporting frame and is positioned at the outer side of the right longitudinal supporting rod; the top surface of the transverse supporting rod at the front side supports the front side of the first workpiece, the front side of the second workpiece and the front side of the third workpiece; the top surfaces of the three support columns respectively support the middle part of the first workpiece, the middle part of the second workpiece and the middle part of the third workpiece, and the top ends of the positioning columns are aligned with the mounting holes. The welding machine can prevent each workpiece from shifting, prevent a third workpiece from being in an incorrect orientation, have a fool-proof function, avoid the waste of materials and the loss of manpower, and improve the welding work efficiency.
Description
Technical Field
The utility model relates to the technical field of welding production devices, in particular to a welding tool with a fool-proof function.
Background
The shell of the air energy heater is formed by welding a first workpiece, a second workpiece and a third workpiece which are different in shape and size, and the third workpiece is also provided with a mounting hole which is close to the front edge of the third workpiece.
During welding, the first workpiece, the second workpiece and the third workpiece are arranged in sequence, and the mounting holes on the third workpiece are confirmed to be positioned at the designated positions, so that the qualified shell of the air energy heater with welding quality can be obtained.
Once welding occurs, the mounting holes in the third workpiece are in non-designated positions, which can result in the product being rejected, resulting in irrecoverable material wastage and human loss.
The shell of the air energy heater is large in size, the workpieces are supported one by hands, and then the workpieces are welded by using the welding gun, so that the phenomenon of workpiece displacement is easy to occur, and the welding work efficiency is reduced.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a welding tool with a foolproof function, so that the waste of materials and the loss of manpower are avoided, and the welding working efficiency is improved.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a welding frock with prevent slow-witted function for place the shell of the air energy heater that waits to weld, the shell comprises from left to right first work piece, second work piece and the third work piece that sets gradually, a mounting hole has been seted up to the third work piece, including braced frame, reference column, two spacing posts, at least three support column and at least four stand;
the support frame comprises two transverse support rods extending along the left-right direction and two longitudinal support rods extending along the front-back direction;
the four upright posts are welded at four corners of the horizontally arranged supporting frame respectively; the three support columns are arranged between the two longitudinal support rods at intervals from left to right; two limiting columns are welded on two opposite surfaces of the two upright posts positioned at the front edge of the supporting frame respectively, and extend along the vertical direction; the bottom of the positioning column is fixedly connected with the bottom surface of the right longitudinal supporting rod, the top end of the positioning column is a free end extending upwards, and the positioning column is close to the right front corner of the supporting frame and is positioned at the outer side of the right longitudinal supporting rod;
the top surface of the transverse supporting rod positioned at the front edge of the supporting frame is used for supporting the front edge of the first workpiece, the front edge of the second workpiece and the front edge of the third workpiece which are propped against each other in sequence from left to right; the top surfaces of the three support columns are respectively used for supporting the middle part of the first workpiece, the middle part of the second workpiece and the middle part of the third workpiece, and the top ends of the positioning columns are used for aligning the mounting holes; the rear end surfaces of the two limiting columns are respectively used for propping against the left front corner of the first workpiece and the right front corner of the second workpiece.
Further, the device also comprises two support plates;
the support plates extend in the left-right direction, one ends of the two support plates are aligned at left-right intervals, and front end surfaces of the other ends of the two support plates are welded to rear end surfaces of the two stand columns positioned at the rear edge of the support frame respectively;
the top surfaces of the two supporting plates are respectively used for supporting the bottom surface of the first workpiece and the bottom surface of the second workpiece.
Further, the device also comprises two clamping devices, wherein the two clamping devices are respectively arranged close to the left side and the right side of the supporting frame;
the clamping device comprises a pressing plate, a spanner, a linkage rod and a base;
one end of the wrench and one end of the linkage rod are in running fit and fixed on the top of the base, and the other end of the wrench and the other end of the linkage rod are free ends respectively; the pressing plate penetrates through the linkage rod through a screw rod and is fixed on one surface of the linkage rod, which faces the supporting frame, and the pressing plate is arranged close to the end part of the other end of the linkage rod;
when the other end of the wrench is pressed down, one end of the wrench drives one end of the linkage rod to rotate, the other end of the linkage rod descends obliquely downwards, and the pressing plate is driven to descend towards the top surface of the support column positioned on the left side or the right side of the support frame;
the bottom surface of the pressing plate is used for propping against the first workpiece or the third workpiece and pressing the first workpiece or the third workpiece on the top surface of the corresponding supporting column.
Further, the device also comprises a positioning plate;
the left side face of the locating plate is fixed on the right side face of the limiting column on the right side, and the bottom of the locating plate is connected with the top face of the transverse supporting rod located on the front side of the supporting frame.
Further, the device also comprises a first connecting rod and a second connecting rod;
the left end and the right end of the first connecting rod are respectively connected with the right side surface of the base on the left side and the left side surface of the supporting column on the left side, and the top surface of the first connecting rod is connected with the bottom surface of the longitudinal supporting rod on the left side;
the front end and the rear end of the second connecting rod are respectively connected with the rear end face of the transverse supporting rod on the front side and the front end face of the supporting column in the middle.
Further, the device also comprises a baffle and two third connecting rods;
the baffle extending along the front-rear direction is arranged below the base on the right side, and the top surface of the baffle is connected with the bottom surface of the base;
the third connecting rods extend in the left-right direction, the top surfaces of the two right ends of the two third connecting rods are respectively connected with the bottom surfaces of the front end and the rear end of the baffle plate, and the top surfaces of the two left ends of the two third connecting rods are respectively connected with the bottom surfaces of the right longitudinal supporting rods;
the right upright post is positioned between the two left end parts of the two third connecting rods, and the right side surface of the right upright post is connected with the left side surface of the right longitudinal supporting rod.
The welding fixture with the fool-proof function comprises a supporting frame, a positioning column, two limiting columns, at least three supporting columns and at least four upright columns; the bottom surface of first work piece, the bottom surface of second work piece and the bottom surface of third work piece are supported through carriage and three support column earlier, and two spacing posts of rethread offsets with the left front angle of first work piece and the right front angle of second work piece, make first work piece, second work piece and third work piece all have good stability in the welding process to can prevent that each work piece from taking place the phenomenon that shifts, still align the mounting hole through the top of reference column and ensure that the third work piece is in correct placement position, then prevent that the phenomenon that the third work piece is in wrong position from taking place, have prevent slow-witted function, and then avoid producing the waste of material and artificial loss, and improve the welding work efficiency of work piece.
Drawings
Fig. 1 is a schematic structural diagram of the welding tool with fool-proof function, wherein a dotted line frame a in the diagram indicates a placement area of a third workpiece, a dotted line frame b indicates a placement area of a first workpiece, and a second workpiece is placed in an area in front of the dotted line frame a and the dotted line frame b;
fig. 2 is a schematic structural view of the welding tool with fool-proof function in a use state;
wherein: a column 1; a support frame 2; a support column 3; a support plate 4; a limit column 5; a clamp 6; a baffle 7; a positioning column 8; a positioning plate 9; a first connecting rod 11; a second connecting rod 12; a third connecting rod 13; a lateral support bar 21; a longitudinal support bar 22; a pressing plate 61; a wrench 62; a link lever 63; a base 64.
Detailed Description
The following further describes the technical solution of the present utility model by means of specific embodiments with reference to fig. 1 and 2.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
The utility model provides a welding frock with prevent slow-witted function for place the shell of the air energy heater that waits to weld, the shell comprises from left to right first work piece, second work piece and the third work piece that sets gradually, a mounting hole has been seted up to the third work piece, including braced frame 2, reference column 8, two spacing posts 5, at least three support column 3 and at least four stand 1;
the support frame 2 includes two lateral support bars 21 extending in the left-right direction and two longitudinal support bars 22 extending in the front-rear direction;
the four upright posts 1 are welded at four corners of the horizontally placed supporting frame 2 respectively; the three support columns 3 are arranged between the two longitudinal support rods 22 at intervals from left to right; two limiting columns 5 are welded on two opposite surfaces of the two upright posts 1 positioned at the front edge of the supporting frame 2 respectively, and the two limiting columns 5 extend along the vertical direction; the bottom of the positioning column 8 is fixedly connected with the bottom surface of the right longitudinal support rod 22, the top end of the positioning column 8 is a free end extending upwards, and the positioning column 8 is close to the right front corner of the support frame 2 and is positioned at the outer side of the right longitudinal support rod 22;
the top surface of the transverse supporting rod 21 positioned at the front edge of the supporting frame 2 is used for supporting the front edge of the first workpiece, the front edge of the second workpiece and the front edge of the third workpiece which are propped against each other from left to right in sequence; the top surfaces of the three support columns 3 are respectively used for supporting the middle part of the first workpiece, the middle part of the second workpiece and the middle part of the third workpiece, and the top ends of the positioning columns 8 are used for aligning the mounting holes; the rear end surfaces of the two limiting posts 5 are respectively used for propping against the left front corner of the first workpiece and the right front corner of the second workpiece.
As shown in fig. 1 and 2, the welding fixture with the fool-proof function comprises a supporting frame 2, a positioning column 8, two limiting columns 5, at least three supporting columns 3 and at least four upright columns 1; the bottom surface of the first workpiece, the bottom surface of the second workpiece and the bottom surface of the third workpiece are supported by the supporting frame 2 and the three supporting columns 3, the two limiting columns 5 are abutted against the left front corner of the first workpiece and the right front corner of the second workpiece, so that the first workpiece, the second workpiece and the third workpiece can have good stability in the welding process, each workpiece can be prevented from being shifted, the third workpiece is ensured to be in the correct placement position by aligning the top ends of the positioning columns 8 with the mounting holes, the third workpiece is prevented from being in the wrong placement position, the fool-proof function is realized, the waste of materials and the loss of labor are avoided, and the welding work efficiency of the workpieces is improved.
It should be noted that, in fig. 1, the dotted line box a indicates a placement area of the third workpiece, the dotted line box b indicates a placement area of the first workpiece, the second workpiece is placed in an area in front of the dotted line box a and the dotted line box b, and the three workpieces have different shapes and sizes.
Further, two support plates 4 are also included;
the support plates 4 extend in the left-right direction, one ends of the two support plates 4 are aligned at left-right intervals, and front end surfaces of the other ends of the two support plates 4 are respectively welded to rear end surfaces of the two upright posts 1 positioned at the rear side of the support frame 2;
the top surfaces of the two support plates 4 are respectively used for supporting the bottom surface of the first workpiece and the bottom surface of the second workpiece.
As shown in fig. 1 and 2, when the lengths of the first workpiece and the second workpiece in the front-rear direction are large, the stability of the first workpiece and the second workpiece in the welding process can be further improved by supporting the bottom surface of the first workpiece and the bottom surface of the second workpiece by the top surfaces of the two support plates 4.
Further, the device also comprises two clamping devices 6, wherein the two clamping devices 6 are respectively arranged near the left side and the right side of the supporting frame 2;
the clamp 6 comprises a pressing plate 61, a spanner 62, a linkage 63 and a base 64;
one end of the wrench 62 and one end of the linkage 63 are rotatably matched and fixed on the top of the base 64, and the other end of the wrench 62 and the other end of the linkage 63 are free ends respectively; the pressing plate 61 passes through the linkage rod 63 through a screw rod and is fixed on one surface of the linkage rod 63 facing the supporting frame 2, and the pressing plate 61 is arranged near the end part of the other end of the linkage rod 63;
when the other end of the wrench 62 is pressed down, one end of the wrench 62 drives one end of the linkage rod 63 to rotate, the other end of the linkage rod 63 descends obliquely downwards, and drives the pressing plate 61 to descend towards the top surface of the support column 3 positioned on the left side or the right side of the support frame 2;
the bottom surface of the pressing plate 61 is used for abutting against the first workpiece or the third workpiece and pressing the first workpiece or the third workpiece against the top surface of the corresponding support column 3.
As shown in fig. 2, the top surface of the first workpiece or the third workpiece can be pressed by the cooperation of the two pressing plates 61 and the top surfaces of the corresponding support columns 3, so that the stability of the first workpiece and the third workpiece in the welding process is further improved.
Further, the device also comprises a positioning plate 9;
the left side face of the locating plate 9 is fixed on the right side face of the limiting column 5 on the right side, and the bottom of the locating plate 9 is connected with the top face of the transverse supporting rod 21 located on the front side of the supporting frame 2.
As shown in fig. 1, the front edge of the joint of the second workpiece and the third workpiece is also provided with a clearance groove, and the required clearance groove can be formed when the joint of the second workpiece and the third workpiece is welded by the positioning plate 9 so as to meet the design requirement.
Further, the device also comprises a first connecting rod 11 and a second connecting rod 12;
the left and right ends of the first connecting rod 11 are respectively connected with the right side surface of the left base 64 and the left side surface of the left supporting column 3, and the top surface of the first connecting rod 11 is connected with the bottom surface of the left longitudinal supporting rod 22;
the front and rear ends of the second connecting rod 12 are respectively connected with the rear end face of the front transverse supporting rod 21 and the front end face of the middle supporting column 3.
As shown in fig. 1 and 2, the mounting stability of the left-hand presser 6, the left-hand column 3, and the middle column 3 can be improved in this way.
Further, the device also comprises a baffle 7 and two third connecting rods 13;
the baffle 7 extending in the front-rear direction is installed below the base 64 on the right side, and the top surface of the baffle 7 is connected to the bottom surface of the base 64;
the third connecting rods 13 extend in the left-right direction, top surfaces of two right ends of the two third connecting rods 13 are respectively connected with bottom surfaces of front and rear ends of the baffle 7, and top surfaces of two left ends of the two third connecting rods 13 are respectively connected with bottom surfaces of the right longitudinal supporting rods 22;
the right upright 3 is located between the two left ends of the two third connecting rods 13, and the right side surface of the right upright 3 is connected with the left side surface of the right longitudinal supporting rod 22.
As shown in fig. 1, the mounting stability of the right-hand presser 6 and the right-hand column 3 can be improved in this way.
In summary, as shown in fig. 1 and fig. 2, the welding fixture with fool-proof function includes a supporting frame 2, a positioning column 8, two limiting columns 5, at least three supporting columns 3 and at least four upright columns 1; the bottom surface of the first workpiece, the bottom surface of the second workpiece and the bottom surface of the third workpiece are supported by the supporting frame 2 and the three supporting columns 3, the two limiting columns 5 are abutted against the left front corner of the first workpiece and the right front corner of the second workpiece, so that the first workpiece, the second workpiece and the third workpiece can have good stability in the welding process, each workpiece can be prevented from being shifted, the third workpiece is ensured to be in the correct placement position by aligning the top ends of the positioning columns 8 with the mounting holes, the third workpiece is prevented from being in the wrong placement position, the fool-proof function is realized, the waste of materials and the loss of labor are avoided, and the welding work efficiency of the workpieces is improved.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (6)
1. The utility model provides a welding frock with prevent slow-witted function for place the shell of the air energy heater that waits to weld, the shell comprises from left to right first work piece, second work piece and the third work piece that sets gradually, a mounting hole has been seted up to the third work piece, and its characterized in that includes carriage, reference column, two spacing posts, at least three support column and at least four stand;
the support frame comprises two transverse support rods extending along the left-right direction and two longitudinal support rods extending along the front-back direction;
the four upright posts are welded at four corners of the horizontally arranged supporting frame respectively; the three support columns are arranged between the two longitudinal support rods at intervals from left to right; two limiting columns are welded on two opposite surfaces of the two upright posts positioned at the front edge of the supporting frame respectively, and extend along the vertical direction; the bottom of the positioning column is fixedly connected with the bottom surface of the right longitudinal supporting rod, the top end of the positioning column is a free end extending upwards, and the positioning column is close to the right front corner of the supporting frame and is positioned at the outer side of the right longitudinal supporting rod;
the top surface of the transverse supporting rod positioned at the front edge of the supporting frame is used for supporting the front edge of the first workpiece, the front edge of the second workpiece and the front edge of the third workpiece which are propped against each other in sequence from left to right; the top surfaces of the three support columns are respectively used for supporting the middle part of the first workpiece, the middle part of the second workpiece and the middle part of the third workpiece, and the top ends of the positioning columns are used for aligning the mounting holes; the rear end surfaces of the two limiting columns are respectively used for propping against the left front corner of the first workpiece and the right front corner of the second workpiece.
2. The welding fixture with fool-proof function according to claim 1, further comprising two support plates;
the support plates extend in the left-right direction, one ends of the two support plates are aligned at left-right intervals, and front end surfaces of the other ends of the two support plates are welded to rear end surfaces of the two stand columns positioned at the rear edge of the support frame respectively;
the top surfaces of the two supporting plates are respectively used for supporting the bottom surface of the first workpiece and the bottom surface of the second workpiece.
3. The welding fixture with fool-proof function according to claim 1, further comprising two clamps mounted near the left and right sides of the support frame, respectively;
the clamping device comprises a pressing plate, a spanner, a linkage rod and a base;
one end of the wrench and one end of the linkage rod are in running fit and fixed on the top of the base, and the other end of the wrench and the other end of the linkage rod are free ends respectively; the pressing plate penetrates through the linkage rod through a screw rod and is fixed on one surface of the linkage rod, which faces the supporting frame, and the pressing plate is arranged close to the end part of the other end of the linkage rod;
when the other end of the wrench is pressed down, one end of the wrench drives one end of the linkage rod to rotate, the other end of the linkage rod descends obliquely downwards, and the pressing plate is driven to descend towards the top surface of the support column positioned on the left side or the right side of the support frame;
the bottom surface of the pressing plate is used for propping against the first workpiece or the third workpiece and pressing the first workpiece or the third workpiece on the top surface of the corresponding supporting column.
4. The welding fixture with fool-proof function according to claim 1, further comprising a positioning plate;
the left side face of the locating plate is fixed on the right side face of the limiting column on the right side, and the bottom of the locating plate is connected with the top face of the transverse supporting rod located on the front side of the supporting frame.
5. The welding fixture with fool-proof function according to claim 3, further comprising a first connecting rod and a second connecting rod;
the left end and the right end of the first connecting rod are respectively connected with the right side surface of the base on the left side and the left side surface of the supporting column on the left side, and the top surface of the first connecting rod is connected with the bottom surface of the longitudinal supporting rod on the left side;
the front end and the rear end of the second connecting rod are respectively connected with the rear end face of the transverse supporting rod on the front side and the front end face of the supporting column in the middle.
6. The welding fixture with fool-proof function according to claim 3, further comprising a baffle and two third connecting rods;
the baffle extending along the front-rear direction is arranged below the base on the right side, and the top surface of the baffle is connected with the bottom surface of the base;
the third connecting rods extend in the left-right direction, the top surfaces of the two right ends of the two third connecting rods are respectively connected with the bottom surfaces of the front end and the rear end of the baffle plate, and the top surfaces of the two left ends of the two third connecting rods are respectively connected with the bottom surfaces of the right longitudinal supporting rods;
the right upright post is positioned between the two left end parts of the two third connecting rods, and the right side surface of the right upright post is connected with the left side surface of the right longitudinal supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720111.0U CN220312269U (en) | 2023-07-03 | 2023-07-03 | Welding frock with prevent slow-witted function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720111.0U CN220312269U (en) | 2023-07-03 | 2023-07-03 | Welding frock with prevent slow-witted function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312269U true CN220312269U (en) | 2024-01-09 |
Family
ID=89412773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720111.0U Active CN220312269U (en) | 2023-07-03 | 2023-07-03 | Welding frock with prevent slow-witted function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312269U (en) |
-
2023
- 2023-07-03 CN CN202321720111.0U patent/CN220312269U/en active Active
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